#include "gssapiP_eap.h"
OM_uint32 GSSAPI_CALLCONV
+gss_verify_mic_iov(OM_uint32 *minor,
+ gss_ctx_id_t ctx,
+ gss_qop_t *qop_state,
+ gss_iov_buffer_desc *iov,
+ int iov_count)
+{
+ OM_uint32 major;
+
+ if (ctx == GSS_C_NO_CONTEXT) {
+ *minor = EINVAL;
+ return GSS_S_CALL_INACCESSIBLE_READ | GSS_S_NO_CONTEXT;
+ }
+
+ GSSEAP_MUTEX_LOCK(&ctx->mutex);
+
+ major = gssEapUnwrapOrVerifyMIC(minor, ctx, NULL, qop_state,
+ iov, iov_count, TOK_TYPE_MIC);
+
+ GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
+
+ return major;
+}
+
+OM_uint32 GSSAPI_CALLCONV
gss_verify_mic(OM_uint32 *minor,
gss_ctx_id_t ctx,
gss_buffer_t message_buffer,
gss_buffer_t message_token,
gss_qop_t *qop_state)
{
- OM_uint32 major;
- gss_iov_buffer_desc iov[3];
- int conf_state;
-
- if (message_token->length < 16) {
- *minor = GSSEAP_TOK_TRUNC;
- return GSS_S_BAD_SIG;
- }
-
- *minor = 0;
+ gss_iov_buffer_desc iov[2];
iov[0].type = GSS_IOV_BUFFER_TYPE_DATA;
iov[0].buffer = *message_buffer;
- iov[1].type = GSS_IOV_BUFFER_TYPE_HEADER;
+ iov[1].type = GSS_IOV_BUFFER_TYPE_MIC_TOKEN;
iov[1].buffer = *message_token;
- GSSEAP_MUTEX_LOCK(&ctx->mutex);
-
- major = gssEapUnwrapOrVerifyMIC(minor, ctx, &conf_state, qop_state,
- iov, 2, TOK_TYPE_MIC);
-
- GSSEAP_MUTEX_UNLOCK(&ctx->mutex);
-
- return major;
+ return gss_verify_mic_iov(minor, ctx, qop_state, iov, 2);
}